Direct catalytic hydrothermal liquefaction of spirulina to biofuels with hydrogen

2017 3rd International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Zeng, Qin^1 ; Liao, Hansheng^2 ; Zhou, Shiqin^2 ; Li, Qiuping^2 ; Wang, Lu^1 ; Yu, Zhihao^1 ; Jing, Li^1

Public Experiment Center, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai

20093, China^1

Department of Chemistry, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai

20093, China^2

关键词: Bio oil;    Carbon recovery;    Hydrothermal conditions;    Hydrothermal liquefactions;    One-step process;    Spirulina;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/108/2/022010/pdf
DOI  :  10.1088/1755-1315/108/2/022010

来源: IOP

【 摘 要 】

We report herein on acquiring biofuels from direct catalytic hydrothermal liquefaction of spirulina. The component of bio-oil from direct catalytic hydrothermal liquefaction was similar to that from two independent processes (including liquefaction and upgrading of biocrude). However, one step process has higher carbon recovery, due to the less loss of carbons. It was demonstrated that the yield and HHV of bio-oil from direct catalytic algae with hydrothermal condition is higher than that from two independent processes.